Illiers Weather in September

Illiers in September averages 22°C (72°F) during the day and 11°C (52°F) at night. This is the driest month of the year.

Rainfall in Illiers in September

This month is perfect for exploring, with the driest conditions of the year. Past climate data indicates that roughly 11 days will see rain, totalling around 54 mm (2.1 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Illiers in September

September tends to be one of the perfect months in Illiers, with 22°C (72°F) in the afternoon and 11°C (52°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Illiers in September

The area experiences a moderate amount of sunshine, with approximately 180 hours of sunlight expected. This means a decent mix of sun and overcast.

If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Illiers.

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Check the conditions for any month of the year.

• January
• February
• March
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• May
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• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Illiers's climate page.

Illiers Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 38%  

Precipitation 54 mm (2.1 in)  

Rainy days 11 days  

Humidity 76% *  

Sunshine 180 hours *  

Percentage Sunshine 48% *  

* Data from: Orléans, France (51 KM, 31 Miles).

What to Wear in Illiers in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Illiers in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Illiers's climate page.

More climate data for Illiers

Temperature Rainfall Sunshine Humidity

See the full Illiers climate overview or explore weather in France.